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cleanup/server authhelper#13

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parkan merged 4 commits into
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cleanup/server-authhelper
Apr 29, 2026
Merged

cleanup/server authhelper#13
parkan merged 4 commits into
masterfrom
cleanup/server-authhelper

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@parkan parkan commented Apr 29, 2026

removes unused auth helper, may hold this back if jwt auth is roadmapped for near future

parkan added 4 commits April 29, 2026 13:25
Curio's POST /pdp/piece/pull is the FWSS-mediated SP-submits flow: client
posts EIP-712-signed extraData and HTTPS source URLs, Curio fetches the
pieces, validates extraData via eth_call against PDPVerifier.addPieces(),
and submits the on-chain tx. Idempotent on (service, sha256(extraData),
dataSetId, recordKeeper). Used by singularity to push pieces to SPs
without holding the SP's wallet key.

Adds:
- Server.PullPieces and Server.WaitForPullPieces in pdp/server.go
- PullStatus, PullPieceInput, PullPieceStatus, PullPiecesRequest,
  PullPiecesResponse, PullPiecesOptions in pdp/types.go
- EncodeCreateDataSetAndAddPiecesExtraData in pdp/abi.go for the
  abi.encode(bytes,bytes) wrapper used when DataSetID is 0 (atomic
  create-and-add path)
abi.go and server.go had pre-existing whitespace drift (extra blank
lines between top-level decls, misaligned var-block alignment). CI's
golangci-lint v2 default doesn't run gofmt so master accumulated the
drift, but cleaning it up keeps editors+pre-commit hooks happy.
The authHelper field on Server has never been read by any method -- it
was apparently reserved for an HTTP-level JWT auth path that never
materialized. Curio's FWSS-mediated endpoints authenticate via the
EIP-712 signature inside extraData (verified server-side via eth_call),
not via Authorization headers. Default Curio deployments run NullAuth.

Drops the field from Server, the param from NewServer, the param from
Client.NewPDPServer, and the unused local in Client.Storage. Adds a doc
comment on Server explaining the actual auth model. Tests adjusted.
After dropping authHelper from setupMockServer, testAuthHelper had no
remaining callers, tripping staticcheck U1000. Remove it. Also runs
gofmt -w on the files this PR touches (drift was pre-existing on
master; CI's golangci-lint v2 default does not run gofmt, but it's
still worth keeping clean).
@parkan parkan merged commit c535268 into master Apr 29, 2026
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